Refractories must be bonded together by ____.
A. applying pressures
B. adhesives
C. soldering
D. twisting
E. none of the above
Answer: A
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Most florists do not charge for deliveries to funeral homes and hospitals because
a. of the large volume of flowers c. it would be considered tacky b. of the delicacy of the situation d. all of the above
Adjustable parallels could be used to measure:
A) The depth of a hole B) The width of a slot C) The height of a part D) They are not used for measurement, they are used to adjust a piece to the correct height in a vise.
Condensing moisture on the surface of the evaporator coil is an example of a _____
a. sensible load b. saturation load c. superheat load d. latent load
Items are inspected for flaws by two quality inspectors. If a flaw is present, it will be detected by the first inspector with probability 0.9, and by the second inspector with probability 0.7. Assume the inspectors function independently.
a. If an item has a flaw, what is the probability that it will be found by both inspectors? b. If an item has a flaw, what is the probability that it will be found by at least one of the two inspectors? c. Assume that the second inspector examines only those items that have been passed by the first inspector. If an item has a flaw, what is the probability that the second inspector will find it?